Technique and Mechanism Research on Kenaf Holoenzyme Degumming

摘要

The experiment on the kenaf holoenzyme degumming, confirms the optimal technique parameters for degumming and analyzes the mechanism in aspect of microscopic action process. The results show that the holoenzyme degumming is a kind of advanced and feasible degumming technology. Holoenzyme degumming can reach the industrialized production requirement and the degumming parameters are: temperature 50°C, bath ratio 1:15, pretreatment 35min, initial pH is 2.5, ratio of enzyme to raw hemp is 1: 200, reclaim 10% of the waste liquid at the bottom of the degumming pool, add 90% water and 80% of the initial degumming enzyme